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GB1292903A - Process for the manufacture of carbon tetrachloride - Google Patents

Process for the manufacture of carbon tetrachloride

Info

Publication number
GB1292903A
GB1292903A GB3432/70A GB343270A GB1292903A GB 1292903 A GB1292903 A GB 1292903A GB 3432/70 A GB3432/70 A GB 3432/70A GB 343270 A GB343270 A GB 343270A GB 1292903 A GB1292903 A GB 1292903A
Authority
GB
United Kingdom
Prior art keywords
carbon tetrachloride
zone
jan
chlorine
temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3432/70A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1292903A publication Critical patent/GB1292903A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1292903 Carbon tetrachloride FARBWERKE HOECHST AG 23 Jan 1970 [30 Jan 1969] 3432/70 Addition to 1251502 Heading C2C Carbon tetrachloride is obtained by reacting benzene and/or one or more chlorinated aromatic hydrocarbons, optionally together with one or more chlorinated aliphatic hydrocarbons, with chlorine in stoichiometric proportions or with an excess of chlorine of up to 200%, the reaction components being first passed through a prereaotion zone at a temperature of from the melting point of the starting product to 400‹ C. and being then reacted in a second stage in the gaseous phase at a temperature of from 400‹ to 800‹ C., the pressure in the prereaction zone and main reaction zone being substantially equal and in the range of from above 200 to 700 atmospheres gauge. Hexachlorobenzene is also obtained as a by-product.
GB3432/70A 1969-01-30 1970-01-23 Process for the manufacture of carbon tetrachloride Expired GB1292903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1904426A DE1904426C3 (en) 1969-01-30 1969-01-30 Process for the production of carbon tetrachloride from benzene and chlorine

Publications (1)

Publication Number Publication Date
GB1292903A true GB1292903A (en) 1972-10-18

Family

ID=5723729

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3432/70A Expired GB1292903A (en) 1969-01-30 1970-01-23 Process for the manufacture of carbon tetrachloride

Country Status (16)

Country Link
US (1) US3676508A (en)
JP (1) JPS5010285B1 (en)
BE (1) BE745271R (en)
BG (1) BG17510A3 (en)
BR (1) BR7016194D0 (en)
CA (1) CA952542A (en)
CS (1) CS157081B4 (en)
DE (1) DE1904426C3 (en)
ES (1) ES375972A2 (en)
FR (1) FR2045757B2 (en)
GB (1) GB1292903A (en)
NL (1) NL6919491A (en)
NO (1) NO130641C (en)
PL (1) PL80453B3 (en)
YU (1) YU20870A (en)
ZA (1) ZA70592B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105646136A (en) * 2008-10-13 2016-06-08 蓝立方知识产权公司 Process for the production of chlorinated and/or fluorinated propenes
BR112012007914A2 (en) * 2009-10-09 2019-09-24 Dow Global Technologies Llc multi-tube isothermal reactor, process for producing a chlorinated or fluorinated propene and process for preparing 2,3,3,3-tetrafluorprop-1-eno (hfo-1234yf) or 1,3,3,3-tetrafluorprop-1-ene (hfo-1234ze)
KR20120084729A (en) * 2009-10-09 2012-07-30 다우 글로벌 테크놀로지스 엘엘씨 Process for the production of chlorinated and/or fluorinated propenes and higher alkenes
BR112012007916A2 (en) * 2009-10-09 2019-09-24 Dow Global Technologies Llc step process for the production of chlorinated or fluorinated propens and process for preparing 1,1,3,3 - tetrafluorprop-1-eno
EP2485833A2 (en) * 2009-10-09 2012-08-15 Dow Global Technologies LLC Adiabatic plug flow reactors and process for producing a chlorinated and/or fluorinated propene and higher alkene
EP2714631B1 (en) 2011-05-31 2020-05-13 Blue Cube IP LLC Process for the production of chlorinated propenes
CN103562164B (en) 2011-05-31 2016-04-20 陶氏环球技术有限责任公司 Produce the method for propylene dichloride class
ES2721451T3 (en) 2011-06-08 2019-07-31 Dow Agrosciences Llc Procedure for the production of chlorinated and / or fluorinated propenes
US9233896B2 (en) 2011-08-07 2016-01-12 Blue Cube Ip Llc Process for the production of chlorinated propenes
CA2844319A1 (en) 2011-08-07 2013-02-14 Dow Global Technologies Llc Process for the production of chlorinated propenes
EP2782889B1 (en) 2011-11-21 2016-12-21 Blue Cube IP LLC Process for the production of chlorinated alkanes
CA2856717A1 (en) 2011-12-02 2013-06-06 Dow Global Technologies Llc Process for the production of chlorinated alkanes
EP2785670B1 (en) 2011-12-02 2017-10-25 Blue Cube IP LLC Process for the production of chlorinated alkanes
CN104024188B (en) 2011-12-13 2018-05-01 蓝立方知识产权有限责任公司 The method for producing chlorination propane and propylene
CN110128239A (en) 2011-12-22 2019-08-16 蓝立方知识产权有限责任公司 The method for producing tetrachloromethane
CN104159874B (en) 2011-12-23 2016-08-24 陶氏环球技术有限责任公司 Produce alkene and/or the method for aromatic compounds
US9321707B2 (en) 2012-09-20 2016-04-26 Blue Cube Ip Llc Process for the production of chlorinated propenes
CN104755448A (en) 2012-09-20 2015-07-01 陶氏环球技术有限公司 Process for the production of chlorinated propenes
IN2015DN03119A (en) 2012-09-30 2015-10-02 Dow Global Technologies Llc
CN104902989B (en) 2012-10-26 2017-09-08 蓝立方知识产权有限责任公司 Blender and reactor and and there is the method for the blender and reactor
US9512053B2 (en) 2012-12-18 2016-12-06 Blue Cube Ip Llc Process for the production of chlorinated propenes
JP6251286B2 (en) 2012-12-19 2017-12-20 ブルー キューブ アイピー エルエルシー Method for the production of chlorinated propene
CA2901450A1 (en) 2013-02-27 2014-09-04 Blue Cube Ip Llc Process for the production of chlorinated propenes
EP2964597B1 (en) 2013-03-09 2017-10-04 Blue Cube IP LLC Process for the production of chlorinated alkanes
CA3028445C (en) * 2016-07-05 2023-08-22 Occidental Chemical Corporation Photochlorination of chloroform to carbon tetrachloride
US11780792B2 (en) 2019-01-10 2023-10-10 Occidental Chemical Corporation Photochlorination of partially-chlorinated chloromethanes to carbon tetrachloride

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT581918A (en) * 1956-10-23

Also Published As

Publication number Publication date
ES375972A2 (en) 1972-07-01
CA952542A (en) 1974-08-06
ZA70592B (en) 1971-03-31
FR2045757A2 (en) 1971-03-05
PL80453B3 (en) 1975-08-30
NO130641C (en) 1975-01-15
YU20870A (en) 1978-06-30
DE1904426A1 (en) 1970-09-24
DE1904426B2 (en) 1973-07-26
BE745271R (en) 1970-07-30
NL6919491A (en) 1970-08-03
BR7016194D0 (en) 1973-01-16
NO130641B (en) 1974-10-07
DE1904426C3 (en) 1974-02-28
CS157081B4 (en) 1974-08-23
US3676508A (en) 1972-07-11
JPS5010285B1 (en) 1975-04-19
FR2045757B2 (en) 1974-03-01
BG17510A3 (en) 1973-11-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee